858493779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{12277}}^1$

素因数の和:12467

約数の個数: 32

約数和(自身を含む): 1353133824

約数和(自身を除く): 494640045

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1793, 2119, 5379, 6357, 12277, 23309, 36831, 69927, 135047, 159601, 405141, 478803, 1755611, 2001151, 5266833, 6003453, 22012661, 26014963, 66037983, 78044889, 286164593, 858493779]

約数ペア:

[(1, 858493779), (3, 286164593), (11, 78044889), (13, 66037983), (33, 26014963), (39, 22012661), (143, 6003453), (163, 5266833), (429, 2001151), (489, 1755611), (1793, 478803), (2119, 405141), (5379, 159601), (6357, 135047), (12277, 69927), (23309, 36831)]